Crankshaft Key
Early SB Chevy w/ Single Crank Key
Fits: 265, 283 & 327
Purchase is for one new crank key for 1955-1967 SB Chevy w/ single key crankshafts.
Most small journal SBC cranks use this single crank key.
If your crank has two smaller keys, check our other listings.
Dimensions: